.show {
    display: block!important;
}

/*                        页首                                 */

header {
    height: 101px;
}

header section {
    width: 1200px;
    height: 100%;
    position: relative;
    margin: 0 auto;
}

header section .title h1 {
    position: absolute;
    top: -9999px;
}

header section .title img {
    width: 130px;
}

header section .tip {
    width: 861px;
    height: 28px;
    font-size: 11px;
    color: #666;
    text-align: center;
    line-height: 28px;
    background-color: #ffefef;
    border: 1px solid #ffc0cc;
    position: absolute;
    top: 36px;
    left: 151px;
}

/*                           登录&注册                          */

main {
    height: 600px;
    background-image: url(https://s17.mogucdn.com/p2/170105/upload_541i9di2b3icf9j13f24e0bg7b1i6_1920x600.png);
    position: relative;
}

main article {
    width: 400px;
    opacity: .9;
    background-color: #ffeceb;
    padding: 0 5px;
    position: absolute;
    top: 80px;
    right: 318px;
}

main article .title {
    height: 54px;
    border-bottom: 1px solid #ccc;
    position: relative;
}

main article .title .title_login, main article .title .title_register {
    width: 119px;
    height: 41px;
    font-size: 14px;
    font-weight: 700;
    text-align: center;
    line-height: 42px;
    position: absolute;
    bottom: 0;
    cursor: pointer;
}

main article .title .title_login {
    left: 39px;
}

main article .title .title_register {
    right: 39px;
}

main article section {
    margin-top: 17px;
}

main article section .warning {
    display: none;
    width: 314px;
    height: 32px;
    font-size: 12px;
    color: #ff1877;
    background: url(../img/warning.png) 12px no-repeat #fffff8;
    padding: 10px 40px;
    border: 1px solid #ffd797;
    margin: 0 auto 9px;
}

main article .title .active {
    color: #fe617a;
    border-bottom: 2px solid #ff4066;
}

main article section .login, main article section .register {
    display: none;
}

main article section .register form p {
    text-align: center;
    position: relative;
}

main article section .register form p span {
    position: absolute;
    top: 13px;
    right: 26px;
}

main article section .login form input, main article section .register form input {
    display: block;
    width: 314px;
    height: 40px;
    font-size: 12px;
    background: transparent;
    border: 1px solid #ccc;
    padding: 0 6px;
    margin: 0 auto 13px;
}

main article section .login form input[type='button'], main article section .register form input[type='submit'] {
    width: 314px;
    color: #fff;
    background: #ff5777;
    padding: 0;
    border: none;
    border-radius: 2px;
    margin: 28px auto 39px;
    cursor: pointer;
}

/*                                 底部                        */

footer {
    height: 210px;
    font-size: 12px;
    position: relative;
}

footer nav {
    width: 1169px;
    color: #666;
    position: absolute;
    top: 98px;
    left: 0;
    right: 0;
    margin: 0 auto;
}

footer nav li {
    font-weight: 300;
    padding-left: 29px;
    float: left;
}

footer nav li a {
    color: #666;
}

footer nav li a:hover {
    color: #f46;
}

footer nav li::after {
    content: "|";
    margin-left: 29px;
}

footer nav li:last-of-type::after {
    content: "";
}

footer .bottom {
    width: 1200px;
    color: hsla(0, 0%, 40%, .7);
    font-weight: 100;
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    margin: 0 auto;
}

footer .bottom a {
    color: hsla(0, 0%, 40%, .7);
}

footer .bottom p {
    text-align: center;
}

footer .bottom p:first-of-type::before, footer .bottom p:first-of-type::after {
    display: inline-block;
    content: "";
    width: 468px;
    height: 1px;
    background: hsla(0, 0%, 40%, .3);
    position: absolute;
    top: 5px;
}

footer .bottom p:first-of-type::before {
    left: -9px;
}

footer .bottom p:first-of-type::after {
    right: -9px;
}

footer .bottom p:nth-of-type(2) {
    margin-top: 19px;
}

footer .bottom p:nth-of-type(3) {
    margin-top: 15px;
}

footer .bottom img {
    width: 18px;
    position: absolute;
    left: 69px;
    bottom: 0;
}